Package org.jboss.windup.config.operation.iteration

Class AbstractIterationFilter<T extends org.jboss.windup.graph.model.WindupVertexFrame>

java.lang.Object

org.ocpsoft.rewrite.config.DefaultConditionBuilder

org.jboss.windup.config.condition.GraphCondition

org.jboss.windup.config.operation.iteration.AbstractIterationFilter<T>

All Implemented Interfaces:

org.ocpsoft.rewrite.config.Condition, org.ocpsoft.rewrite.config.ConditionBuilder

public abstract class AbstractIterationFilter<T extends org.jboss.windup.graph.model.WindupVertexFrame>
extends GraphCondition

Constructor Summary

Constructors

Constructor	Description
AbstractIterationFilter()	If the variable name is not specified, the iteration will set it.
AbstractIterationFilter(String variableName)

Method Summary

Modifier and Type	Method	Description
protected void	checkVariableName(GraphRewrite event, org.ocpsoft.rewrite.context.EvaluationContext context)	Check the variable name and if not set, set it with the singleton variable being on the top of the stack.
boolean	evaluate(GraphRewrite event, org.ocpsoft.rewrite.context.EvaluationContext context)
abstract boolean	evaluate(GraphRewrite event, org.ocpsoft.rewrite.context.EvaluationContext context, T payload)
boolean	hasVariableNameSet()

Methods inherited from class org.jboss.windup.config.condition.GraphCondition

evaluate, getInputVariablesName, getOutputVariablesName, setInputVariablesName, setOutputVariablesName, setResults

Methods inherited from class org.ocpsoft.rewrite.config.DefaultConditionBuilder

and, andNot, or, orNot

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractIterationFilter

public AbstractIterationFilter(String variableName)

AbstractIterationFilter

public AbstractIterationFilter()

If the variable name is not specified, the iteration will set it.

Method Detail

hasVariableNameSet

public boolean hasVariableNameSet()

evaluate

public boolean evaluate(GraphRewrite event,
                        org.ocpsoft.rewrite.context.EvaluationContext context)

Specified by:

evaluate in class GraphCondition

checkVariableName

protected void checkVariableName(GraphRewrite event,
                                 org.ocpsoft.rewrite.context.EvaluationContext context)

Check the variable name and if not set, set it with the singleton variable being on the top of the stack.

evaluate

public abstract boolean evaluate(GraphRewrite event,
                                 org.ocpsoft.rewrite.context.EvaluationContext context,
                                 T payload)